DEVEX gas sampling bag, stopcock straight valve, 5L Back Catalog number: HEDDEV31_5L Availability: In the manufacturer's stock Price on request - + Recommended P-00030 VOC-Mole assembly, 830mm,pk10 Price on request C-POD-KIT01-5TD POD Starter Kit: Carbograph 5TD Price on request T-2HD CW agents (in particular HD) cold trap, TT24-7 Price on request